Gaya APA

Dunne, T. (1991). Spiritual Exercises for today: a contemporary presentation of the classic Spiritual Exercises of Ignatius Loyola. . San Francisco: Harper Collins.

Gaya MLA

Dunne, Tad. "Spiritual Exercises for today: a contemporary presentation of the classic Spiritual Exercises of Ignatius Loyola. ". San Francisco: Harper Collins, 1991. Buku.